I was talking to a mate about stupid balls up's etc we have made when doing jobs on cars and I wondered what others may be honest enough to cough to...I'll start the confessions:
Taking a chance with a knackered ball joint splitter when doing the steering idler.....flew off, hit me right on the fod, knocking me clean out for a minute or two! came round to the neighbours staring at me
Bleeding the brakes on an old merc and couldn't get the bleed tube into the jar so stuck some bits n bobs under the jar to raise it up, including a week old mobile phone which didn't appreciate being doused in brake fluid and never worked again!!
Misreading the EML flash code on the Mig and needlessly changing both 02 sensors when it was just the engine being off
I blame the missus for that one TBH as she was counting the flashes...